Casing of an indoor air condition unit



FIG. 1 is an isometric view of the casing of an indoor air condition unit with shutters in closed position;

FIG. 2 is a front view of the casing of an indoor air condition unit;

FIG. 3 is a top view of the casing of an indoor air condition unit;

FIG. 4 is a bottom view of the casing of an indoor air condition unit;

FIG. 5 is a right side view of the casing of an indoor air condition unit;

FIG. 6 is a left side view of the casing of an indoor air condition unit;

FIG. 7 is rear view of the casing of an indoor air condition unit; and,

FIG. 8 is an isometric view of the casing of an indoor air condition unit with shutters in an open position.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

An ornamental design for a casing of an indoor air condition unit, as shown and described. 